124366520

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{135181}}^1$

素因数の和:135215

約数の個数: 32

約数和(自身を含む): 291993120

約数和(自身を除く): 167626600

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 135181, 270362, 540724, 675905, 1081448, 1351810, 2703620, 3109163, 5407240, 6218326, 12436652, 15545815, 24873304, 31091630, 62183260, 124366520]

約数ペア:

[(1, 124366520), (2, 62183260), (4, 31091630), (5, 24873304), (8, 15545815), (10, 12436652), (20, 6218326), (23, 5407240), (40, 3109163), (46, 2703620), (92, 1351810), (115, 1081448), (184, 675905), (230, 540724), (460, 270362), (920, 135181)]